JP7324020B2 - 交通制御システム - Google Patents
交通制御システム Download PDFInfo
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- JP7324020B2 JP7324020B2 JP2019051702A JP2019051702A JP7324020B2 JP 7324020 B2 JP7324020 B2 JP 7324020B2 JP 2019051702 A JP2019051702 A JP 2019051702A JP 2019051702 A JP2019051702 A JP 2019051702A JP 7324020 B2 JP7324020 B2 JP 7324020B2
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096791—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is another vehicle
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
- G06Q10/047—Optimisation of routes or paths, e.g. travelling salesman problem
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/343—Calculating itineraries, i.e. routes leading from a starting point to a series of categorical destinations using a global route restraint, round trips, touristic trips
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/38—Electronic maps specially adapted for navigation; Updating thereof
- G01C21/3804—Creation or updating of map data
- G01C21/3833—Creation or updating of map data characterised by the source of data
- G01C21/3841—Data obtained from two or more sources, e.g. probe vehicles
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
- G08G1/0145—Measuring and analyzing of parameters relative to traffic conditions for specific applications for active traffic flow control
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
- G08G1/096725—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information generates an automatic action on the vehicle control
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
- G08G1/163—Decentralised systems, e.g. inter-vehicle communication involving continuous checking
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/164—Centralised systems, e.g. external to vehicles
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Strategic Management (AREA)
- Economics (AREA)
- Automation & Control Theory (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Atmospheric Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Game Theory and Decision Science (AREA)
- Marketing (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Development Economics (AREA)
- Traffic Control Systems (AREA)
Description
10 車両制御システム
20 自動運転制御ユニット
21 走行データ送信部
22 走行ルート決定部
30 外部環境認識ユニット
40 ロケータユニット
50 制駆動制御ユニット
60 操舵制御ユニット
70 情報報知ユニット
100 管制システム
101 走行データ収集部
102 推奨走行情報算出部
Claims (4)
- 自車両の走行中の走行情報を送信する車両制御システムと、
複数の車両の前記車両制御システムから前記走行情報を収集し、収集した前記走行情報を処理して送信する管制システムと
を含む交通制御システムであって、
前記管制システムは、
同一の走行レーンを走行する複数の車両の前記走行情報を収集して信頼度の高い走行データを抽出する走行データ収集部と、
前記走行データ収集部で抽出した前記走行データを処理して、通常の走行状態と乖離した状況に対応するための推奨走行情報を算出し、前記推奨走行情報を算出した位置に接近する車両に対して、前記走行レーンの中央位置から設定範囲内で通過速度が設定速度以下の場合を除いて前記推奨走行情報を送信する推奨走行情報算出部と
を備え、
前記車両制御システムは、
自車両の走行軌跡を含む走行データを、前記走行情報として送信する走行データ送信部と、
前記管制システムから前記推奨走行情報を受信したとき、受信した前記推奨走行情報に基づく第1の走行ルートによる走行に支障がないか否かを判断し、前記第1の走行ルートによる走行に支障がない場合、前記第1の走行ルートを自車両が走行する第3の走行ルートとして決定し、前記第1の走行ルートによる走行に支障がある場合、自車両の走行環境の認識結果に基づく第2の走行ルートを前記推奨走行情報に基づいて修正し、修正した走行ルートを前記第3の走行ルートとして決定し、一方、前記管制システムから前記推奨走行情報を受信していないときには前記第2の走行ルートを前記第3の走行ルートとして決定する走行ルート決定部と
を備えることを特徴とする交通制御システム。 - 前記走行データ収集部は、複数の車両の前記走行データから設定時間以上経過したデータ、又は複数の車両の前記走行データの平均値から設定値以上乖離したデータを除去することにより、前記信頼度の高いデータを抽出することを特徴とする請求項1に記載の交通制御システム。
- 前記推奨走行情報算出部は、前記推奨走行情報に、地点毎の前記走行レーンの中央位置からの横位置と走行速度とを含めることを特徴とする請求項1又は請求項2に記載の交通制御システム。
- 前記車両制御システム及び前記管制システムは、クラウドを介して連携されるシステムであることを特徴とする請求項1から請求項3の何れか一項に記載の交通制御システム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2019051702A JP7324020B2 (ja) | 2019-03-19 | 2019-03-19 | 交通制御システム |
US16/733,007 US11335195B2 (en) | 2019-03-19 | 2020-01-02 | Traffic control system |
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JP2019051702A JP7324020B2 (ja) | 2019-03-19 | 2019-03-19 | 交通制御システム |
Publications (2)
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JP2020154622A JP2020154622A (ja) | 2020-09-24 |
JP7324020B2 true JP7324020B2 (ja) | 2023-08-09 |
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JP2019051702A Active JP7324020B2 (ja) | 2019-03-19 | 2019-03-19 | 交通制御システム |
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US (1) | US11335195B2 (ja) |
JP (1) | JP7324020B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112380448B (zh) * | 2020-12-03 | 2022-02-22 | 腾讯科技(深圳)有限公司 | 车辆数据处理方法、装置、计算机设备和存储介质 |
JPWO2023042291A1 (ja) * | 2021-09-15 | 2023-03-23 | ||
JP7308900B2 (ja) * | 2021-10-27 | 2023-07-14 | 三菱電機株式会社 | 車両の走行制御処理システム |
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US11335195B2 (en) | 2022-05-17 |
US20200302789A1 (en) | 2020-09-24 |
JP2020154622A (ja) | 2020-09-24 |
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